98271856

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{142837}}^1$

素因数の和:142888

約数の個数: 20

約数和(自身を含む): 194831032

約数和(自身を除く): 96559176

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 142837, 285674, 571348, 1142696, 2285392, 6141991, 12283982, 24567964, 49135928, 98271856]

約数ペア:

[(1, 98271856), (2, 49135928), (4, 24567964), (8, 12283982), (16, 6141991), (43, 2285392), (86, 1142696), (172, 571348), (344, 285674), (688, 142837)]